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SEI Power
About SEI
SEI Critical Power Systems manufactures and services critical power systems and customer premises power equipment (CPE) for industrial users, IT, Telephone service providers, military, and enterprise end users.
SEI Power's customer base includes long distance, local exchange, and cable and interconnect carriers, as well as Government and Fortune 500 enterprise users.
SEI offers:
- DC UPS's for "a DC Plant in a Box", including customized systems
- ISDN Power Products
- Midspan Injectors for PoE
- Power Services division installs, services, and maintains critical power systems for the telecommunication and IT industry
All SEI products are made in the USA!
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Why buy SEI?
SEI has over 30 years experience in the power industry and maintain critical power systems for long distance and local telephone carriers, cable companies, as well as government and Fortune 500 enterprise users.
If SEI is their best choice, why not yours?
